Attacker Value
Unknown
CVE-2021-44790
CVE-2021-44790
(Last updated November 08, 2023) ▾
MITRE ATT&CK
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Description
A carefully crafted request body can cause a buffer overflow in the mod_lua multipart parser (r:parsebody() called from Lua scripts). The Apache httpd team is not aware of an exploit for the vulnerabilty though it might be possible to craft one. This issue affects Apache HTTP Server 2.4.51 and earlier.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
9.8 Critical
Impact Score:
5.9
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Vendors
- apache,
- apple,
- debian,
- fedoraproject,
- netapp,
- oracle,
- tenable
Products
- cloud backup -,
- communications element manager,
- communications operations monitor 4.3,
- communications operations monitor 4.4,
- communications operations monitor 5.0,
- communications session report manager,
- communications session route manager,
- debian linux 10.0,
- debian linux 11.0,
- fedora 34,
- fedora 35,
- fedora 36,
- http server,
- http server 12.2.1.3.0,
- http server 12.2.1.4.0,
- instantis enterprisetrack 17.1,
- instantis enterprisetrack 17.2,
- instantis enterprisetrack 17.3,
- mac os x 10.15.7,
- macos,
- tenable.sc,
- zfs storage appliance kit 8.8
